Base | Representation |
---|---|
bin | 1111001110010101… |
… | …0011010001010100 |
3 | 101112210201220120210 |
4 | 3303211103101110 |
5 | 31332140013443 |
6 | 1513302525420 |
7 | 203161611300 |
oct | 36345232124 |
9 | 11483656523 |
10 | 4086641748 |
11 | 1807891482 |
12 | 960736870 |
13 | 501868c17 |
14 | 2aaa68d00 |
15 | 18db8bc33 |
hex | f3953454 |
4086641748 has 144 divisors (see below), whose sum is σ = 11617603200. Its totient is φ = 1112702976.
The previous prime is 4086641731. The next prime is 4086641759. The reversal of 4086641748 is 8471466804.
4086641748 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 4086641697 and 4086641706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6071940 + ... + 6072612.
It is an arithmetic number, because the mean of its divisors is an integer number (80677800).
Almost surely, 24086641748 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4086641748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5808801600).
4086641748 is an abundant number, since it is smaller than the sum of its proper divisors (7530961452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4086641748 is a wasteful number, since it uses less digits than its factorization.
4086641748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1166 (or 1157 counting only the distinct ones).
The product of its (nonzero) digits is 1032192, while the sum is 48.
The square root of 4086641748 is about 63926.8468485659. The cubic root of 4086641748 is about 1598.7805484264.
The spelling of 4086641748 in words is "four billion, eighty-six million, six hundred forty-one thousand, seven hundred forty-eight".
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